PDB Short entry for 1KIG HEADER COMPLEX (PROTEASE/INHIBITOR) 24-APR-97 1KIG TITLE BOVINE FACTOR XA COMPND MOL_ID: 1; COMPND 2 MOLECULE: FACTOR XA; COMPND 3 CHAIN: H; COMPND 4 EC: 3.4.21.6; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: FACTOR XA; COMPND 8 CHAIN: L; COMPND 9 EC: 3.4.21.6; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: ANTICOAGULANT PEPTIDE; COMPND 13 CHAIN: I; COMPND 14 SYNONYM: RTAP; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 ORGAN: BLOOD; SOURCE 6 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 7 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 4932; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 11 ORGANISM_COMMON: CATTLE; SOURCE 12 ORGANISM_TAXID: 9913; SOURCE 13 ORGAN: BLOOD; SOURCE 14 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 15 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 4932; SOURCE 17 MOL_ID: 3; SOURCE 18 ORGANISM_SCIENTIFIC: ORNITHODOROS MOUBATA; SOURCE 19 ORGANISM_TAXID: 6938; SOURCE 20 ORGAN: BLOOD; SOURCE 21 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 22 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST; SOURCE 23 EXPRESSION_SYSTEM_TAXID: 4932 KEYWDS GLYCOPROTEIN, SERINE PROTEASE, PLASMA, BLOOD COAGULATION, KEYWDS 2 COMPLEX (PROTEASE/INHIBITOR) EXPDTA X-RAY DIFFRACTION AUTHOR A.WEI,R.ALEXANDER,C.-H.CHANG REVDAT 3 24-FEB-09 1KIG 1 VERSN REVDAT 2 01-APR-03 1KIG 1 JRNL REVDAT 1 28-OCT-98 1KIG 0 JRNL AUTH A.WEI,R.S.ALEXANDER,J.DUKE,H.ROSS,S.A.ROSENFELD, JRNL AUTH 2 C.H.CHANG JRNL TITL UNEXPECTED BINDING MODE OF TICK ANTICOAGULANT JRNL TITL 2 PEPTIDE COMPLEXED TO BOVINE FACTOR XA. JRNL REF J.MOL.BIOL. V. 283 147 1998 JRNL REFN ISSN 0022-2836 JRNL PMID 9761680 JRNL DOI 10.1006/JMBI.1998.2069 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2756 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.019 REMARK 3 BOND ANGLES (DEGREES) : 1.90 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KIG COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.86 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 66.55000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 66.55000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 34.40000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 66.55000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 66.55000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 34.40000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 66.55000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 66.55000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 34.40000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 66.55000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 66.55000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 34.40000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: H, L, I REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 400 REMARK 400 COMPOUND REMARK 400 REMARK 400 THE TWO CHAINS OF BOVINE FACTOR XA ARE FORMED FROM A REMARK 400 SINGLE-CHAIN PRECURSOR BY THE EXCISION OF TWO ARG REMARK 400 RESIDUES AND ARE HELD TOGETHER BY ONE OR MORE DISULFIDE REMARK 400 BONDS. REMARK 450 REMARK 450 SOURCE REMARK 450 REMARK 450 THE RTAP INHIBITOR WAS PRODUCED BY RECOMBINANT DNA REMARK 450 METHODOLOGIES AND EXPRESSED IN YEAST. REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG H 63 CG CD NE CZ NH1 NH2 REMARK 480 GLU H 74 CG CD OE1 OE2 REMARK 480 GLU H 77 CG CD OE1 OE2 REMARK 480 GLU H 80 CG CD OE1 OE2 REMARK 480 THR H 154 OG1 CG2 REMARK 480 LEU L 391 CB CG CD1 CD2 REMARK 480 GLU L 403 CG CD OE1 OE2 REMARK 480 ARG L 404 CG CD NE CZ NH1 NH2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 ND1 HIS H 91 OG SER H 251 1.46 REMARK 500 CD ARG H 67 OE2 GLU H 80 1.61 REMARK 500 CE1 HIS H 91 OG SER H 251 1.64 REMARK 500 NE ARG H 63 OG1 THR H 65 1.92 REMARK 500 OG SER H 152 CG2 THR H 154 1.96 REMARK 500 OD2 ASP H 21 OG1 THR H 154 2.05 REMARK 500 CD ARG H 63 OG1 THR H 65 2.05 REMARK 500 CG ARG H 63 OG1 THR H 65 2.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O ASN H 233 ND2 ASN I 518 3655 1.32 REMARK 500 O ASN H 233 CG ASN I 518 3655 1.85 REMARK 500 NH2 ARG L 401 OG SER I 535 3655 1.97 REMARK 500 C ASN H 233 ND2 ASN I 518 3655 2.06 REMARK 500 O ASN H 233 OD1 ASN I 518 3655 2.17 REMARK 500 NH1 ARG L 404 CD2 PHE I 556 3655 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS H 57 NE2 HIS H 57 CD2 -0.086 REMARK 500 HIS H 60 NE2 HIS H 60 CD2 -0.068 REMARK 500 HIS H 83 NE2 HIS H 83 CD2 -0.070 REMARK 500 HIS H 91 NE2 HIS H 91 CD2 -0.074 REMARK 500 HIS H 145 NE2 HIS H 145 CD2 -0.074 REMARK 500 HIS H 199 NE2 HIS H 199 CD2 -0.069 REMARK 500 HIS L 413 NE2 HIS L 413 CD2 -0.068 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 TRP H 29 CD1 - CG - CD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 TRP H 29 CE2 - CD2 - CG ANGL. DEV. = -6.2 DEGREES REMARK 500 TRP H 29 CG - CD2 - CE3 ANGL. DEV. = 6.5 DEGREES REMARK 500 ARG H 93 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG H 93 NE - CZ - NH2 ANGL. DEV. = -5.9 DEGREES REMARK 500 TYR H 99 CB - CG - CD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ARG H 107 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG H 113 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG H 115 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 CYS H 122 CA - CB - SG ANGL. DEV. = 9.3 DEGREES REMARK 500 TRP H 127 CD1 - CG - CD2 ANGL. DEV. = 7.2 DEGREES REMARK 500 TRP H 127 CE2 - CD2 - CG ANGL. DEV. = -6.3 DEGREES REMARK 500 GLU H 159 N - CA - CB ANGL. DEV. = -13.2 DEGREES REMARK 500 ARG H 165 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 CYS H 168 CA - CB - SG ANGL. DEV. = 13.7 DEGREES REMARK 500 TYR H 185 N - CA - C ANGL. DEV. = 17.6 DEGREES REMARK 500 VAL H 209 CA - CB - CG2 ANGL. DEV. = -9.5 DEGREES REMARK 500 TRP H 215 CD1 - CG - CD2 ANGL. DEV. = 6.9 DEGREES REMARK 500 TRP H 215 CE2 - CD2 - CG ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG H 222 CG - CD - NE ANGL. DEV. = -12.7 DEGREES REMARK 500 TYR H 228 CB - CG - CD1 ANGL. DEV. = -3.7 DEGREES REMARK 500 TRP H 237 CD1 - CG - CD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 TRP H 237 CE2 - CD2 - CG ANGL. DEV. = -6.3 DEGREES REMARK 500 LYS H 240 CA - CB - CG ANGL. DEV. = 15.4 DEGREES REMARK 500 THR L 427 CA - C - N ANGL. DEV. = -13.7 DEGREES REMARK 500 ARG L 439 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG L 439 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 GLY L 438 CA - C - N ANGL. DEV. = -15.8 DEGREES REMARK 500 TYR I 501 CB - CG - CD1 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG I 503 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG I 503 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 TRP I 511 CA - CB - CG ANGL. DEV. = 12.1 DEGREES REMARK 500 TRP I 511 CE2 - CD2 - CG ANGL. DEV. = -5.1 DEGREES REMARK 500 TRP I 511 CG - CD2 - CE3 ANGL. DEV. = 7.2 DEGREES REMARK 500 TRP I 511 CA - C - N ANGL. DEV. = 13.9 DEGREES REMARK 500 TRP I 537 CD1 - CG - CD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 TRP I 537 CE2 - CD2 - CG ANGL. DEV. = -6.1 DEGREES REMARK 500 HIS I 543 CA - CB - CG ANGL. DEV. = 11.1 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 GLU H 26 -81.56 -39.04 REMARK 500 CYS H 27 68.94 -105.02 REMARK 500 ASN H 35 -136.26 -102.83 REMARK 500 GLU H 37 -121.37 -141.03 REMARK 500 PHE H 41 -6.11 -142.17 REMARK 500 ASN H 48 -166.45 -165.46 REMARK 500 HIS H 60 -10.66 174.57 REMARK 500 LYS H 62 -77.83 -133.09 REMARK 500 THR H 65 106.61 -49.39 REMARK 500 THR H 73 -64.51 -0.96 REMARK 500 ASN H 79 -40.59 168.19 REMARK 500 GLU H 80 -163.75 -68.56 REMARK 500 MET H 81 116.48 169.18 REMARK 500 HIS H 91 108.81 -55.49 REMARK 500 SER H 92 98.91 -68.48 REMARK 500 ARG H 93 -8.04 159.65 REMARK 500 PHE H 94 98.83 -56.54 REMARK 500 ARG H 115 -145.38 -161.67 REMARK 500 PRO H 124 -168.67 -74.62 REMARK 500 LYS H 147 29.57 -79.25 REMARK 500 LEU H 150 130.96 -35.56 REMARK 500 SER H 153 38.41 -85.10 REMARK 500 ASN H 179 22.51 -79.31 REMARK 500 ASP H 185A -84.10 59.40 REMARK 500 PRO H 187 40.53 -59.65 REMARK 500 CYS H 191 -168.56 -164.08 REMARK 500 LYS H 204 58.73 27.11 REMARK 500 SER H 214 -78.15 -93.57 REMARK 500 ASN H 233 -9.98 -59.70 REMARK 500 ARG H 245 -121.56 -82.04 REMARK 500 ALA H 246 -132.83 47.05 REMARK 500 ALA H 248 143.30 -31.76 REMARK 500 SER L 390 -85.26 72.48 REMARK 500 ASP L 392 40.35 32.05 REMARK 500 ASN L 393 -36.22 58.00 REMARK 500 GLN L 398 -91.27 -159.09 REMARK 500 ARG L 404 -24.60 57.27 REMARK 500 SER L 405 -43.40 -177.46 REMARK 500 ASP L 419 3.49 -68.28 REMARK 500 SER L 421 1.89 119.54 REMARK 500 GLU L 428 -158.26 151.17 REMARK 500 ARG L 429 -38.26 -134.07 REMARK 500 PHE L 435 -53.96 -124.90 REMARK 500 THR L 436 -169.73 -78.06 REMARK 500 ARG I 503 -3.98 -57.05 REMARK 500 LYS I 507 73.49 -164.43 REMARK 500 ARG I 509 -38.81 -170.63 REMARK 500 ASP I 510 122.77 103.09 REMARK 500 ILE I 512 17.46 157.81 REMARK 500 LYS I 530 144.58 68.34 REMARK 500 ASP I 534 -109.40 -108.92 REMARK 500 SER I 535 133.63 154.09 REMARK 500 ILE I 538 108.88 -52.29 REMARK 500 HIS I 543 107.73 -41.73 REMARK 500 ASP I 547 66.83 -64.97 REMARK 500 ASP I 554 75.25 72.09 REMARK 500 CYS I 555 -54.31 163.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY H 247 ALA H 248 148.97 REMARK 500 ILE I 506 LYS I 507 146.51 REMARK 500 LYS I 507 PRO I 508 -119.46 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR H 228 0.07 SIDE_CHAIN REMARK 500 TYR I 552 0.07 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 GLY I 529 -11.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 999 REMARK 999 SEQUENCE REMARK 999 REMARK 999 THE RESIDUE NUMBERING SCHEME WAS CHOSEN TO PROVIDE MAXIMUM REMARK 999 HOMOLOGY WITH THE SEQUENCE OF CHYMOTRYPSIN. DBREF 1KIG H 16 251 UNP P00743 FA10_BOVIN 234 474 DBREF 1KIG L 389 439 UNP P00743 FA10_BOVIN 129 179 DBREF 1KIG I 501 560 UNP P17726 TAP_ORNMO 1 60 SEQRES 1 H 241 ILE VAL GLY GLY ARG ASP CYS ALA GLU GLY GLU CYS PRO SEQRES 2 H 241 TRP GLN ALA LEU LEU VAL ASN GLU GLU ASN GLU GLY PHE SEQRES 3 H 241 CYS GLY GLY THR ILE LEU ASN GLU PHE TYR VAL LEU THR SEQRES 4 H 241 ALA ALA HIS CYS LEU HIS GLN ALA LYS ARG PHE THR VAL SEQRES 5 H 241 ARG VAL GLY ASP ARG ASN THR GLU GLN GLU GLU GLY ASN SEQRES 6 H 241 GLU MET ALA HIS GLU VAL GLU MET THR VAL LYS HIS SER SEQRES 7 H 241 ARG PHE VAL LYS GLU THR TYR ASP PHE ASP ILE ALA VAL SEQRES 8 H 241 LEU ARG LEU LYS THR PRO ILE ARG PHE ARG ARG ASN VAL SEQRES 9 H 241 ALA PRO ALA CYS LEU PRO GLU LYS ASP TRP ALA GLU ALA SEQRES 10 H 241 THR LEU MET THR GLN LYS THR GLY ILE VAL SER GLY PHE SEQRES 11 H 241 GLY ARG THR HIS GLU LYS GLY ARG LEU SER SER THR LEU SEQRES 12 H 241 LYS MET LEU GLU VAL PRO TYR VAL ASP ARG SER THR CYS SEQRES 13 H 241 LYS LEU SER SER SER PHE THR ILE THR PRO ASN MET PHE SEQRES 14 H 241 CYS ALA GLY TYR ASP THR GLN PRO GLU ASP ALA CYS GLN SEQRES 15 H 241 GLY ASP SER GLY GLY PRO HIS VAL THR ARG PHE LYS ASP SEQRES 16 H 241 THR TYR PHE VAL THR GLY ILE VAL SER TRP GLY GLU GLY SEQRES 17 H 241 CYS ALA ARG LYS GLY LYS PHE GLY VAL TYR THR LYS VAL SEQRES 18 H 241 SER ASN PHE LEU LYS TRP ILE ASP LYS ILE MET LYS ALA SEQRES 19 H 241 ARG ALA GLY ALA ALA GLY SER SEQRES 1 L 51 CYS SER LEU ASP ASN GLY GLY CYS ASP GLN PHE CYS ARG SEQRES 2 L 51 GLU GLU ARG SER GLU VAL ARG CYS SER CYS ALA HIS GLY SEQRES 3 L 51 TYR VAL LEU GLY ASP ASP SER LYS SER CYS VAL SER THR SEQRES 4 L 51 GLU ARG PHE PRO CYS GLY LYS PHE THR GLN GLY ARG SEQRES 1 I 60 TYR ASN ARG LEU CYS ILE LYS PRO ARG ASP TRP ILE ASP SEQRES 2 I 60 GLU CYS ASP SER ASN GLU GLY GLY GLU ARG ALA TYR PHE SEQRES 3 I 60 ARG ASN GLY LYS GLY GLY CYS ASP SER PHE TRP ILE CYS SEQRES 4 I 60 PRO GLU ASP HIS THR GLY ALA ASP TYR TYR SER SER TYR SEQRES 5 I 60 ARG ASP CYS PHE ASN ALA CYS ILE HELIX 1 1 LYS H 125 ALA H 130 1 6 HELIX 2 2 ARG H 165 SER H 171 1 7 HELIX 3 3 VAL H 231 ILE H 241 5 11 HELIX 4 4 ARG I 503 CYS I 505 5 3 SHEET 1 A 3 TYR H 51 THR H 54 0 SHEET 2 A 3 ALA H 104 LEU H 108 -1 N LEU H 106 O VAL H 52 SHEET 3 A 3 VAL H 85 LYS H 90 -1 N VAL H 89 O VAL H 105 SHEET 1 B 2 THR H 135 GLY H 140 0 SHEET 2 B 2 LYS H 156 PRO H 161 -1 N VAL H 160 O GLY H 136 SHEET 1 C 4 MET H 180 ALA H 183 0 SHEET 2 C 4 GLY H 226 LYS H 230 -1 N TYR H 228 O PHE H 181 SHEET 3 C 4 THR H 206 TRP H 215 -1 N TRP H 215 O VAL H 227 SHEET 4 C 4 PRO H 198 PHE H 203 -1 N PHE H 203 O THR H 206 SHEET 1 D 2 TYR L 415 LEU L 417 0 SHEET 2 D 2 CYS L 424 SER L 426 -1 N VAL L 425 O VAL L 416 SHEET 1 E 2 GLU I 522 ALA I 524 0 SHEET 2 E 2 PHE I 536 ILE I 538 -1 N ILE I 538 O GLU I 522 SHEET 1 F 2 GLN H 30 VAL H 34 0 SHEET 2 F 2 GLY H 40 THR H 45 -1 N GLY H 44 O ALA H 31 SSBOND 1 CYS H 22 CYS H 27 1555 1555 2.02 SSBOND 2 CYS H 42 CYS H 58 1555 1555 2.01 SSBOND 3 CYS H 122 CYS L 432 1555 1555 2.02 SSBOND 4 CYS H 168 CYS H 182 1555 1555 2.03 SSBOND 5 CYS H 191 CYS H 220 1555 1555 2.03 SSBOND 6 CYS L 389 CYS L 400 1555 1555 2.04 SSBOND 7 CYS L 396 CYS L 409 1555 1555 2.01 SSBOND 8 CYS L 411 CYS L 424 1555 1555 1.99 SSBOND 9 CYS I 505 CYS I 559 1555 1555 2.00 SSBOND 10 CYS I 515 CYS I 539 1555 1555 2.07 SSBOND 11 CYS I 533 CYS I 555 1555 1555 2.05 CRYST1 133.100 133.100 68.800 90.00 90.00 90.00 P 42 21 2 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.007513 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007513 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014535 0.00000